#!/bin/sh
#
# DracoPKG
#
# Copyright 2008 Ole Andre Rodlie <olear@dracolinux.org>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

function dP_replace () {
  dP_input ${1}
  dP_pkgsrc
  INPUT=${1}
  for PKG_CAT in `ls ${PKGSRC_DIR}`; do
    if [ -a ${PKGSRC_DIR}/${PKG_CAT}/${INPUT}/Makefile ]; then
      x=`expr $x + 1`
      PKG_ACTIVE_CAT=${PKG_CAT}
    fi
  done
  if [ "$x" ]; then
      if [ $x = 1 ]; then
        if [ "${USE}" ]; then
          ( cd ${PKGSRC_DIR}/${PKG_ACTIVE_CAT}/${INPUT} ; ${BOOTSTRAP_BMAKE} PKG_OPTIONS.${INPUT}="${USE}" replace clean )
        else                
          ( cd ${PKGSRC_DIR}/${PKG_ACTIVE_CAT}/${INPUT} ; ${BOOTSTRAP_BMAKE_REPLACE_DEFAULT} )
        fi
      else
        for PKG_CAT in `ls ${PKGSRC_DIR} | sed '/wip/d;/draco/d'`; do
          if [ -a ${PKGSRC_DIR}/${PKG_CAT}/${INPUT}/Makefile ]; then
            y=`expr $y + 1`
            PKG_ACTIVE_CAT=${PKG_CAT}
          fi
        done
        if [ $y = 1 ]; then
          if [ "${USE}" ]; then
            ( cd ${PKGSRC_DIR}/${PKG_ACTIVE_CAT}/${INPUT} ; ${BOOTSTRAP_BMAKE} PKG_OPTIONS.${INPUT}="${USE}" replace clean )
          else
            ( cd ${PKGSRC_DIR}/${PKG_ACTIVE_CAT}/${INPUT} ; ${BOOTSTRAP_BMAKE_REPLACE_DEFAULT} )
          fi
        else
          echo
          echo "Package conflict, please resolve issue."
          echo
          dP_search ${INPUT}
          echo
          exit 1
        fi
      fi
  else
    echo
    echo "Package not found."
    echo
    exit 1
  fi
}
